Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644653 | Amplifier and optical transmitter using the same | — | 2020-05-05 |
| 10608599 | Variable gain circuit and transimpedance amplifier using the same | Yoshiyuki Sugimoto | 2020-03-31 |
| 10574027 | Laser driver circuit and optical transmitter using the same | Keiji Tanaka | 2020-02-25 |